Transcript
SR5020C THRU SR5050C SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 50 Volts CURRENT 50 Ampere
FEATURES * * * * * * *
Low switching noise Low forward voltage drop Low thermal resistance High current capability High switching capability High surge capabitity High reliability
TO-247 .645 (16.0)
MECHANICAL DATA * * * * *
Case: To-247 molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 6.10 grams
.245 (6.2 )
.625 (15.9)
.225 (5.7 )
.085 (2.16) .075 (1.90)
.203 (5.16) .193 (4.90) .135 (3.4 ) .115 (2.9 ) .093 (2.30) .076 (1.97)
.840 (21.3) .820 (20.8)
.080 (2.10) .075 (1.90) .095 (2.4 ) .085 (2.1 )
.160 (4.1) .140 (3.5)
.127 (3.22) .117 (2.97)
.795 (20.2) .775 (19.7)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
.030 (.76 ) .020 (.51 )
Ratings at 25 o C ambient temperature unless otherwise specified. .048 (1.22)
Single phase, half wave, 60 Hz, resistive or inductive load.
.044 (1.12) .225 (5.7 )
For capacitive load, derate current by 20%.
.205 (5.2 )
Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) SYMBOL
SR5020C
SR5030C
SR5035C
SR5040C
SR5045C
SR5050C
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
35
40
45
50
Volts
Maximum RMS Voltage
VRMS
14
21
25
28
32
35
Volts
VDC
20
30
35
40
45
50
Volts
RATINGS
Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Case Temperature Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Operating Temperature Range Storage Temperature Range
IO
50
Amps
I FSM
400
Amps
RqJC
1.2
0
RqJA
24
C/W
TJ
150
0
C
T STG
-55 to + 150
0
C
ELECTRICAL CHARACTERISTICS (@TA=25 C unless otherwise noted) O
CHARACTERISTICS Maximum Instantaneous Forward Voltage at 25.0A DC Maximum Average Reverse Current
@T A = 25 o C
at Rated DC Blocking Voltage
@T A = 100 o C
SYMBOL VF IR
NOTES : 1. Thermal Resistance : Heat-sink mounted. 2. Suffix “A” = Common Anode. 3."Fully ROHS compliant","100% Sn plating (Pb-free)".
SR5020C
SR5030C
SR5035C
SR5040C
.65 1.0 10
SR5045C
SR5050C
UNITS
.75
Volts mA mA 2006-11 REV:B
50 40
502
SR50
SR ~S
30
50C
0C R5 040
20
C
AVERAGE FORWARD CURRENT, (A)
60
Single Phase Half Wave 60Hz Inductive or Resistive Load
10 0 0
50
100
150
INSTANTANEOUS FORWARD CURRENT, (mA)
RATING AND CHARACTERISTICS CURVES ( SR5020C THRU SR5050C ) 100 TA = 125 OC
10 TA = 75 OC
1 TA = 25 OC
0.1
SR5020C ~SR5040C SR5050C
0.01
0
O
500
100
SR5050C
10 SR5020C ~SR5040C
1
TJ = 25 OC Pulse width=300mS 1% Duty Cycle
0
0.2
0.4
0.6
0.8
1.0
1.2
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
PEAK FORWARD SURGE CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT, (A)
LEAD TEMPERATURE, ( C)
1.4
INSTANTANEOUS FORWARD VOLTAGE, (V)
1.6
1.8
600 8.3mS Single Half Sine-Wave JEDEC Method
500 400 300 200 100 0 1
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.
